H. Gregor Molter

> what should be the steps required to make it work for STM32H743? That is a really good question, @Dviros. The STM32 Datasheets are really tedious to read with around...

> Yes, I'm indeed asking about the BTT SKR 3. I tried it with an BTT SKR 3 EZ board which uses the same STM32 chip (STM32H743xx). My assumption so...

Thank you for all your valuable input on my PR. I will change my PR according to your helpful review comments. Right now I am quiet often away from my...

> I have added some initial review comments. Overall the sdio implementation looks similar to what I came up, however I did want to bring up that when researching the...

Latest commit include a merge of the current upstream master and the proposed reviewer changes except that FIFO buffer stuff. I tested it on my BTT Octopus Pro board with...

> I went ahead and reopened since Cyberdeck indicated that it may take a bit of time to update the PR. @Arksine: Any opinion about the adapted PR?

The last commit [f1af443](https://github.com/Klipper3d/klipper/pull/5759/commits/f1af443c09ac7d21398acc37a3df6e9c08a42d93) from end of october adressed all initial review comments so far. In my opinion, it is up to you and arksine to decide if they are...

>... but does this change apply to the stm32f429? It should be compatible with the stm32f429 as well. The official migration guide from stm32f429 to stm32f446 line does not show...

I updated the PR to the latest upstream master. So far I tested it on my machine without any problems. If you try to flash the firmware for the first...